tetrachoric
| correlation
| tetrachoric | |
| econ. | 四项 |
| correlation | |
| econ. | 相关性; 交互作用 |
| eng.geol. | 对比 |
| sport. | 相互关系 |
| sport. од. | 关联 |
| stat. од. | 相关 |
| steel. | 相互作用 |
| |||
| 四项 | |||
| 四项的 | |||
|
tetrachoric : 5 phrases in 3 subjects |
| Corporate governance | 1 |
| Mathematics | 2 |
| Statistics | 2 |